lasinfo (210611) report for 'AHN4T/52AZ2_01.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 40428889 number of points by return: 26108499 10189669 3436154 627395 67172 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 392480 0 min x y z: 184980.000 392480.000 26.382 max x y z: 186019.999 393769.999 61.396 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 40428889 extended number of points by return: 26108499 10189669 3436154 627395 67172 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 26382 61396 intensity 36 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 84 86 gps_time 296129339.644928 296132073.410602 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 25 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.36 48.6 ('Amplitude') attribute1 -16.66 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26108499 number of intermediate returns: 4148212 number of last returns: 26049908 number of single returns: 15877730 covered area in square units/kilounits: 1340596/1.34 point density: all returns 30.16 last only 19.43 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40428889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26108499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10189669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3436154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 627395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67172 instead zero. overview over extended number of returns of given pulse: 15877730 13509628 8451053 2252221 315451 21792 1014 0 0 0 0 0 0 0 0 histogram of classification of points: 18687331 unclassified (1) 21522503 ground (2) 178298 building (6) 40757 water (9) +-> flagged as extended overlap: 2765133 +---> 1101552 of those are unclassified (1) +---> 1638948 of those are ground (2) +---> 22406 of those are building (6) +---> 2227 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.3,26.4) has 2 bin [26.4,26.5) has 247 bin [26.5,26.6) has 8754 bin [26.6,26.7) has 17994 bin [26.7,26.8) has 10045 bin [26.8,26.9) has 12039 bin [26.9,27.0) has 10041 bin [27.0,27.1) has 44058 bin [27.1,27.2) has 268149 bin [27.2,27.3) has 349184 bin [27.3,27.4) has 410561 bin [27.4,27.5) has 594068 bin [27.5,27.6) has 1003068 bin [27.6,27.7) has 1522154 bin [27.7,27.8) has 2204789 bin [27.8,27.9) has 2404104 bin [27.9,28.0) has 2433936 bin [28.0,28.1) has 2263550 bin [28.1,28.2) has 1839801 bin [28.2,28.3) has 1611228 bin [28.3,28.4) has 1304644 bin [28.4,28.5) has 1103868 bin [28.5,28.6) has 849850 bin [28.6,28.7) has 588789 bin [28.7,28.8) has 445210 bin [28.8,28.9) has 338355 bin [28.9,29.0) has 219028 bin [29.0,29.1) has 122158 bin [29.1,29.2) has 75819 bin [29.2,29.3) has 59412 bin [29.3,29.4) has 42363 bin [29.4,29.5) has 37505 bin [29.5,29.6) has 37266 bin [29.6,29.7) has 37875 bin [29.7,29.8) has 38514 bin [29.8,29.9) has 37971 bin [29.9,30.0) has 36909 bin [30.0,30.1) has 36791 bin [30.1,30.2) has 36775 bin [30.2,30.3) has 36310 bin [30.3,30.4) has 35782 bin [30.4,30.5) has 35858 bin [30.5,30.6) has 35709 bin [30.6,30.7) has 35219 bin [30.7,30.8) has 35843 bin [30.8,30.9) has 36432 bin [30.9,31.0) has 37619 bin [31.0,31.1) has 38380 bin [31.1,31.2) has 37906 bin [31.2,31.3) has 37477 bin [31.3,31.4) has 39561 bin [31.4,31.5) has 38146 bin [31.5,31.6) has 38425 bin 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bin [46.7,46.8) has 82562 bin [46.8,46.9) has 79802 bin [46.9,47.0) has 76721 bin [47.0,47.1) has 74695 bin [47.1,47.2) has 72183 bin [47.2,47.3) has 69232 bin [47.3,47.4) has 66301 bin [47.4,47.5) has 63911 bin [47.5,47.6) has 61698 bin [47.6,47.7) has 59816 bin [47.7,47.8) has 57262 bin [47.8,47.9) has 55234 bin [47.9,48.0) has 53822 bin [48.0,48.1) has 52133 bin [48.1,48.2) has 50038 bin [48.2,48.3) has 47991 bin [48.3,48.4) has 46193 bin [48.4,48.5) has 44500 bin [48.5,48.6) has 43187 bin [48.6,48.7) has 41483 bin [48.7,48.8) has 40275 bin [48.8,48.9) has 38861 bin [48.9,49.0) has 38000 bin [49.0,49.1) has 37031 bin [49.1,49.2) has 35986 bin [49.2,49.3) has 34489 bin [49.3,49.4) has 33751 bin [49.4,49.5) has 32862 bin [49.5,49.6) has 32084 bin [49.6,49.7) has 31391 bin [49.7,49.8) has 30177 bin [49.8,49.9) has 29105 bin [49.9,50.0) has 28307 bin [50.0,50.1) has 27749 bin [50.1,50.2) has 26402 bin [50.2,50.3) has 25313 bin [50.3,50.4) has 24301 bin [50.4,50.5) has 23570 bin 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[54.4,54.5) has 3206 bin [54.5,54.6) has 3087 bin [54.6,54.7) has 3017 bin [54.7,54.8) has 2820 bin [54.8,54.9) has 2672 bin [54.9,55.0) has 2516 bin [55.0,55.1) has 2377 bin [55.1,55.2) has 2245 bin [55.2,55.3) has 2156 bin [55.3,55.4) has 1977 bin [55.4,55.5) has 1916 bin [55.5,55.6) has 1781 bin [55.6,55.7) has 1644 bin [55.7,55.8) has 1528 bin [55.8,55.9) has 1533 bin [55.9,56.0) has 1382 bin [56.0,56.1) has 1431 bin [56.1,56.2) has 1283 bin [56.2,56.3) has 1194 bin [56.3,56.4) has 1060 bin [56.4,56.5) has 1011 bin [56.5,56.6) has 953 bin [56.6,56.7) has 890 bin [56.7,56.8) has 915 bin [56.8,56.9) has 808 bin [56.9,57.0) has 764 bin [57.0,57.1) has 721 bin [57.1,57.2) has 662 bin [57.2,57.3) has 654 bin [57.3,57.4) has 577 bin [57.4,57.5) has 526 bin [57.5,57.6) has 552 bin [57.6,57.7) has 489 bin [57.7,57.8) has 490 bin [57.8,57.9) has 457 bin [57.9,58.0) has 448 bin [58.0,58.1) has 344 bin [58.1,58.2) has 314 bin [58.2,58.3) has 302 bin [58.3,58.4) has 323 bin [58.4,58.5) has 279 bin [58.5,58.6) has 266 bin [58.6,58.7) has 259 bin [58.7,58.8) has 228 bin [58.8,58.9) has 275 bin [58.9,59.0) has 221 bin [59.0,59.1) has 192 bin [59.1,59.2) has 155 bin [59.2,59.3) has 132 bin [59.3,59.4) has 168 bin [59.4,59.5) has 109 bin [59.5,59.6) has 107 bin [59.6,59.7) has 86 bin [59.7,59.8) has 69 bin [59.8,59.9) has 70 bin [59.9,60.0) has 51 bin [60.0,60.1) has 45 bin [60.1,60.2) has 38 bin [60.2,60.3) has 33 bin [60.3,60.4) has 28 bin [60.4,60.5) has 31 bin [60.5,60.6) has 16 bin [60.6,60.7) has 12 bin [60.7,60.8) has 14 bin [60.8,60.9) has 4 bin [60.9,61.0) has 7 bin [61.0,61.1) has 4 bin [61.1,61.2) has 2 bin [61.2,61.3) has 1 bin [61.3,61.4) has 3 average z coordinate 34.1 for 40428889 element(s) point source id histogram with bin size 1.000000 bin 84 has 987173 bin 85 has 35014036 bin 86 has 4427680 average point source id 85.085100211385978 for 40428889 element(s)